| Business | Phone |
| All Wireless 1981 Woodbury Ave, Portsmouth 3801 | (603) 430-9999 |
| Fleet Street Wireless 75 Congress St # 110, Portsmouth 3801 | (603) 431-8888 |
| Globafone 80 Rochester Ave, Portsmouth 3801 | (603) 430-0950 |
| Nextel Communications Inc 155 Commerce Way, Portsmouth 3801 | (603) 929-8700 |
| Nextel Communications Inc 2222 Lafayette Rd, Portsmouth 3801 | (603) 433-3900 |
| Port City Wireless 14 Manchester Sq, Portsmouth 3801 | (603) 766-0330 |
| Wireless Retail Inc 1801 Woodbury Ave, Portsmouth 3801 | (603) 431-0978 |